New Holland TC40A

The New Holland TC40A is a tractor produced by New Holland. It is equipped with a 121.7 ci 2.0 L engine. The listed engine power is Diesel (gross): 40 hp / 29.8 kW. Transmission: DualPower. Operating weight: 900 lbs 408 kg.

Engine Power

Diesel (gross): 40 hp / 29.8 kW

Fuel & Capacities

13 gal 49.2 L

Transmission

DualPower

Operating Weight

900 lbs 408 kg

Overview

	2003 - 2008 Boomer TC-A SeriesCompact Utility tractor Boomer TC-A Series Compact Utility tractor

Production
Manufacturer	New Holland
Compact Utility tractor

Variants
TC40A	base model
TC40DA	deluxe model

New Holland TC40A Engine
Shibaura 2.0L 4-cyl diesel
Engine details ...

New Holland TC40A Power
Engine (gross)	40 hp 29.8 kW
TC40A PTO (claimed)	35 hp 26.1 kW
TC40DA PTO (claimed)	33.2 hp 24.8 kW

Mechanical
Two- or four-wheel drive
Differential lock	mechanical rear
Power steering
Wet disc brakes
Two-post folding ROPS.

Capacity
Fuel	13 gal 49.2 L
Steering	1.5 qts 1.4 L

Hydraulics
Type	open center
Pressure	2500 psi 172.4 bar
Rear valves	3 OptOptional
Mid valves	2 OptOptional
Pump flow	9.8 gpm 37.1 lpm
Steering flow	5.13 gpm 19.4 lpm
Steering cap.	1.5 qts 1.4 L

Tractor hitch
Rear Type	I
Control	position with optional top-link draft control
Rear lift (at 24"/610mm)	2330 lbs 1056 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540 (1.375)
Engine RPM	540@2400
Mid PTO	independent *Mid PTO available on the TC35DA
Mid PTO Type	2000 (1.0)
Engine RPM	2420@2000

Dimensions & Tires
4WD Wheelbase	73.5 inches 186 cm
SuperSteer Wheelbase	81 inches 205 cm
Weight	2860 to 3029 pounds
Front tire	7x16
Rear tire	13.6x24
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	40
Battery CCA	600
Battery volts	12

References

BOOMER Tractor Implements, Attachments and Accessories published in 2005, by New Holland
The New Boomer Tractor Family published in 2003, by New Holland
Boomer 18 to 55 HP Tractors published in 2004, by New Holland
BOOMER 18 To 55 HP Tractors published in 2005, by New Holland
Operator's Manual TC35DA - TC40DA - TC45DA (87300515) published in 2003

Engine

Engine Detail — 121.7 ci / 2.0 L Diesel

Manufacturer	Shibaura N844
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	121.7 ci 2.0 L
Bore/Stroke	3.307x3.543 inches 84 x 90 mm
Power (gross)	40 hp 29.8 kW
Air cleaner	dual dry element
Compression	22.5:1
Rated RPM	2600
Idle RPM	1025-2855
Firing order	1-3-4-2
Starter volts	12
Oil capacity	6.3 qts 6.0 L
Coolant capacity	8.3 qts 7.9 L

Transmission

Transmission options
12-speed synchronized shuttle
hydrostatic

Transmission — Synchronized Shuttle Shift

Transmission	Synchronized Shuttle Shift
Type	synchronized shuttle
Gears	12 forward and reverse

Transmission — DualPower

Transmission	DualPower
Type	hydrostatic
Gears	infinite forward and reverse (4-range)
Oil capacity	38 qts 36.0 L
Two-speed push-button power shift (low/high pump displacement) on a two-range hydrostatic transmission (I/II), available on the TC40DA.
With 13.6x24 rear tires.

Dimensions

New Holland TC40A Tires
Ag front	7x16
	8x16
Ag rear	13.6x24
Lawn/turf front	27x8.5-15
Lawn/turf rear	44x18-20
Industrial front	10x16.5
Industrial rear	17.5x24

Dimensions
4WD Wheelbase	73.5 inches 186 cm
SuperSteer Wheelbase	81 inches 205 cm
Length	125.2 inches 318 cm
SuperSteer Length	129.5 inches 328 cm
Width	66.6 inches 169 cm
Height (hood)	60 inches 152 cm
Height (ROPS)	95.5 inches 242 cm
4WD Weight	2860 lbs 1297 kg
SuperSteer Weight	3029 lbs 1373 kg
Front tread	46.4 inches 117 cm
Rear tread	47.1 to 67.4 inches 119 to 171 cm

Attachments

Attachment overview
84" mid-mount mower deck
Snowblower
Blade
New Holland 16LA loader
New Holland 17LA loader
Backhoe

84" Mower deck
Type	mid-mount New Holland 914A-84
	4-blade with hydraulic lift
Cutting width	84 inches 213 cm
Weight	775 lbs 351 kg
Overall width	87.4 inches 221 cm
Cut height	2 to 4 inch 5 to 10 cm

New Holland 757C Backhoe
Backhoe type	New Holland 757C Backhoe
Weight	872 lbs 395 kg
Transport height	75 inches 190 cm
2-Foot flat digging depth	90 inches 228 cm
8-Foot flat digging depth	78 inches 198 cm
Reach from pivot	119 inches 302 cm
Loading height	66 inches 167 cm
Bucket Rotation	170°
Swing Arc	180°
Bucket force	2675 lbs 1213 kg
Dipperstick force	2105 lbs 954 kg

New Holland 758C Backhoe
Backhoe type	New Holland 758C Backhoe
Weight	900 lbs 408 kg
Transport height	81 inches 205 cm
2-Foot flat digging depth	102 inches 259 cm
8-Foot flat digging depth	83 inches 210 cm
Reach from pivot	132 inches 335 cm
Loading height	76 inches 193 cm
Bucket Rotation	170°
Swing Arc	180°
Bucket force	3550 lbs 1610 kg
Dipperstick force	2225 lbs 1009 kg

Photos

New Holland TC40DA with mower.

New Holland TC40DA with model 16LA front loader.

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland TC40A based on its 40 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for New Holland TC40A.

Estimated Continuous Field Runtime: 6.3 hrs

Approximately 6.3 hours of continuous field operation at ~75% rated power on a full tank (13 gal / 49.2 L).

Estimated 75% Load Fuel Burn~2.1 gal/hr (7.9 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours